baber/WOPTO huggingface dataset:
Patent JP-2005030968-A (JP)
Title: Device for calculating vehicle-mounted distance
Inventor: NISHIUCHI HIDEKAZU
IPC: G01C3/06
Filed: 2003-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle-mounted distance calculation device, capable of calculating the distance between a vehicle of one's own and an object, even if there is no difference in brightness in the contact point between the object and the road surface.  <P>SOLUTION: The device includes a camera 1, disposed at a prescribed position of the vehicle of one's own and for imaging the vicinity of one's own vehicle and a microcomputer 4 for extracting a characteristic point, such that the brightness is considerably different from that of the neighboring region thereof from the image taken by the camera 1, in which a reference characteristic point existing on the road surface in the real space is extracted from the extracted characteristic points by the microcomputer 4, and in which the real spatial positions of the reference characteristic point and the characteristic point are calculated from the time variation in the image positions of the reference characteristic point and the characteristic point. Thus, the distance between the vehicle of one's own and the object is calculated, from the real spatial position of the reference characteristic point or the characteristic point.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005027962-A (JP)
Title: Cushion pillow
Inventor: WAKAYAMA KAZUNARI
IPC: A47G9/10
Filed: 2003-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cushion pillow also used as a cushion.  <P>SOLUTION: This cushion pillow 100 is formed of two units 201 filled with cushion materials and a connecting part 102 connecting the units 201 to each other and can be used as the pillow by folding the units 201 in the connecting part 102 and stacking one unit 201 on the other 201. Alternatively, the units 201 are spread into a sheet shape without stacking on each other and used as the cushion.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005036285-A (JP)
Title: Pretreatment liquid for electroless plating, and electroless plating method
Inventor: MARUMO YOSHINORI
IPC: C23C18/48
Filed: 2003-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pretreatment liquid for shortening an incubation time and reducing a cost, and to provide an electroless plating method.  <P>SOLUTION: The pretreatment liquid 7 to be supplied onto a wafer W before electroless plating is an aqueous solution dissolving an activation accelerator therein for promoting an oxidation decomposition reaction of a reducing agent in an electroless plating liquid 9, and an oxidized layer-removing agent therein for removing an oxidized layer formed on the surface of a wired part 4a. The activation accelerator comprises at least either of a sulfonic acid having two or more characteristic groups, a derivative thereof and a salt thereof.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005034550-A (JP)
Title: Shaft for golf club
Inventor: MATSUDA KIRYO
IPC: A63B53/10
Filed: 2003-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft for a golf club lightweight for a slow-swing user, improving stability in a golf ball hitting direction and prevented from undergoing plastic deformation.  <P>SOLUTION: The shaft for the golf club comprises a laminated body consisting of fiber reinforced plastic layers with a weight of not more than 70 g, wherein a minimum value of flexural rigidity lies in the range of 200-500 mm from the end of the shaft and is in the range of at least 7 N×m<SP>2</SP>and not more than 15 N×m<SP>2</SP>and a torque value is 2.5-4.5°. The shaft has a flexural rigidity of at least 15 N×m<SP>2</SP>and not more than 30 N×m<SP>2</SP>in the range of 50-150 mm from the end of the shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005045059-A (JP)
Title: Method for connecting flip chip with solder bump
Inventor: ISHII TAKAO
IPC: H01L21/60
Filed: 2003-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for connecting a flip chip with a solder bump by forming a bump on the substrate side, forming a tray on the flip chip side, and simultaneously forming a connecting melting part on the tray so that the flip chip can be directly connected to the substrate in one body of the flip chip.  <P>SOLUTION: In the case of forming a solder bump consisting of alloy of Sn<SB>1-x</SB>M<SB>x</SB>(M is one or more metals other than Sn), a metallic film separation layer 7 is formed on a solder bump metallic layer 5 which becomes the solder bump by melting, and a welding connection metallic layer 8 which becomes solder for connecting the pad 22 of a flip chip 21 is formed on the separation layer 7 to connect the flip chip 21 to the substrate 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005057040-A (JP)
Title: Method and device for removing organic substance
Inventor: TSUNEKAWA SUKEYOSHI
IPC: B08B7/00
Filed: 2003-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for effectively removing organic substances in the device, in order to overcome problems that: the organic substances inside the device are polluted with the organic substances such as the packing material of a component and an organic solvent used in the working of the component after the completion of assembling of the device like a clean oven; the organic substances pollute the surface of a member treated in the thermal treatment of the clean oven; the inside of the device is polluted with the organic substances by repetitive uses, and the surface of the treated member is polluted with the organic substances and baking for a long time is required at a use temperature or higher.  <P>SOLUTION: Gas including clean ozone with a high concentration and a large flow rate is circulated in the device at a temperature lower than the use temperature of the device such as the clean oven. The organic substances inside the device can be removed in a short time at the use temperature or lower. Thus, the pollution of the organic substances on the surface of the member to be treated can be reduced.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005054319-A (JP)
Title: Vibration-proofing three-dimensional working glove
Inventor: AKAGI SHIGEKI
IPC: A41D19/00
Filed: 2003-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proofing three-dimensional working glove formed so that a thumb part is positioned at the front side of a forefinger part, and improved in vibration-proofing effect and productivity.  <P>SOLUTION: The vibration-proofing three-dimensional working glove has the following structure: four finger parts comprising a forefinger part 4b, a middle finger part 4d, a ring finger part 4e and a little finger part 4f are extended upward in parallel, and a thumb part 4a is connectedly formed downward from the bases of the forefinger part and the middle finger part; both surfaces of a sheet main body 4 comprising a short palm upper half part 4g extended downward from the bases of the ring finger part and the little finger part are put between two sheets of covering fabric 5b, 5a; the entire peripheral parts of the sheets of covering fabric 5a, 5b are bonded together using a hot-melt sheet 7 to form a vibration-proofing sheet material 3; and a thumb sheet part 3a is provided at the thumb part 2a in such a state as to be folded upward so that a U-shape is formed by the thumb sheet part and a forefinger sheet part 3b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004006038-A (JP)
Title: Rotary head device
Inventor: OKITA MASAO
IPC: G11B5/52
Filed: 2003-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a conventional rotary head device is expensive because a ball bearing 38 is used for a bearing of a rotating drum R and that the device further becomes expensive because two ball bearings 38 are used.  <P>SOLUTION: The rotary head device uses an oil-retaining metal bearing 5, is more inexpensive than a conventional one, and in addition, requires only one bearing to have excellent assemblability and to be inexpensive. Since a magnet constantly attracts a rotating drum R toward a core 8, a thrust load applied to the oil-retaining metal bearing 5 by the self-weight of the rotating drum R can be reduced, therefore reducing thrust abrasion between a fixed drum K and the oil-retaining metal bearing 5, which provides a reliable device.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005055132-A (JP)
Title: Coal burning boiler
Inventor: KUSUBE TATSUICHI
IPC: F22B37/40
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent gas pass between a heat transfer pipe and a furnace wall inside a furnace without losing an abrasion preventing effect of the heat transfer pipe of a coal fired boiler.  <P>SOLUTION: Approximately L-shaped abrasion preventing plates 18, 19 which are porously machined are respectively arranged on the heat transfer pipes 4 near the heat transfer walls 6 on the upstream side and downstream side for the gas flow direction of the heat transfer pipe 4 group of a rearward laterally placed heat transfer part 3 inside the furnace 1 and the heat transfer wall 6 on the wall surface of the furnace, and gaps between horizontal parts 18a, 19b of both the preventing plates 18, 19 and between tip of the folded part 19a in the vertical direction of the abrasion preventing plate 19 and that of the folded part 18a of the horizontal part of the abrasion preventing plate 18 are minimized with taking into consideration thermal elongation differences among the abrasion preventing plates 18, 19 to each other in boiler operation, the heat transfer pipe 4 and the heat transfer wall 6. Thereby, gas quantity flowing near the heat transfer wall can be restrained, and abrasion of the heat transfer wall and the heat transfer pipe can be prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005053435-A (JP)
Title: Decorating components and interior components for automobile
Inventor: YONESU KIYOYUKI
IPC: B60J5/00
Filed: 2003-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To allow the commonalization of a core material even if the skin material of the decorating components differs and enhance the locating accuracy of a dividing line.  <P>SOLUTION: A middle connecting member (decorating component) 30 is composed of a core 31 furnished with a fitting groove 34 mating with the dividing line A, a cushion pad 32 adhered to the oversurface of the core 31 if desired, and the skin 33 consisting of divided skins 33a-33d, wherein the divided skins 33a-33d of the skin 33 are sewn along the dividing line A, and upon sewing up a clip strip 40 fast on its rear surface, an inserting leg 41 of the clip strip 40 is fitted by pressure fast in the fitting groove 34 in the core 31, whereby the locating accuracies of the dividing line A and a stitch line B are heightened, which allows a common use of the core material 31.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005061050-A (JP)
Title: Wheel type working machine
Inventor: TAKEMURA TOSHIHIKO
IPC: E02F9/00
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wheel type working machine capable of further improving traveling stability and/or turning workability by reducing weight on the upper structural body side, at the same time, setting by shortening a distance from a revolving bearing of the upper structural body to the rear end and after a ground working device is made to freely fluctuate right and left.  <P>SOLUTION: The traveling body 4 having front and rear wheels 2 and 3 is equipped with a traveling drive 12 having an engine 13 and a power transfer mechanism 14, a dozer device 10 placed at least in the front section of both front and rear sections in a liftable and ground touchable manner, a fuel tank 16, an operating fluid tank 17 and a hydraulic device having a hydraulic pump 30 and a selector valve 54. The swivel base 6 is provided to a position lower than the highest position on the traveling body 4 and on the traveling body 4 side through the revolving bearing 36 in a state to enable the whole circumference to swivel, and the operating seat 7 placed in the rear end through an operating seat fixed frame body 51, the operating device 8 placed forward of the operating seat 7, the ground working device 9 supported by a working device supporting section 37 erected on the front section of the swivel base 6 in a state capable of being fluctuated right and left and the operating device 8 for the ground working device 9 placed around the operating seat 7 are provided on the swivel base 6.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005062457-A (JP)
Title: Keeper for spectacles
Inventor: SATO KIYOMI
IPC: A45C11/04
Filed: 2003-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a keeper for spectacles by which a user need not pay attention to strain or distortion in the case of carrying the spectacles or makes the number of times that he leaves the spectacles behind smaller, and the temple of the spectacles is inserted and held by one locking object.  <P>SOLUTION: By attaching a hook-and-loop fastener to the inside of a belt member so that it can be folded in two and mounting the belt member on a body by a locking part, and inserting or holding the temple of the spectacles in space formed on the belt member, the keeper for the spectacles can fixedly hold the spectacles.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005060774-A (JP)
Title: Method of producing steel strip having reduced surface defect
Inventor: MIYAKE MASARU
IPC: B21C51/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To stably produce a product steel strip having excellent surface quality without reducing the quality due to the removal traces in defects caused by the removal of the surface defects in a hot rolled steel strip.  <P>SOLUTION: Regarding the method of producing a steel strip having reduced surface defects, in the inlet side of a pickling tank in a pickling line, the surface defective part of a hot rolled steel strip is detected by a defect detection apparatus, based on the defect detection signal, the surface defective part is removed by a defect removal apparatus on the downstream side of the defect detection apparatus, and thereafter, the hot rolled steel strip is pickled with a pickling liquid heated to a liquid temperature of ≥80°C in the pickling tank. In the pickling, the surface skin with the removal traces in the defects in the steel strip face can be made to close to that in a defect non-removed part by the dissolution action of the pickling, so that the generation of the unevenness in the appearance of a product steel strip caused by a difference in the skin from the defect non-removed part can effectively be suppressed, and further, working scrap in the steel strip face can almost perfectly be removed in a process of passing through the pickling line.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004030690-A (JP)
Title: Gateway unit, client computer and proxy server computer
Inventor: DOI KATSUYOSHI
IPC: G06F13/00
Filed: 2003-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively use a path by distributing an access request to a file object, to enhance throughput and to further reduce communication quantity on a local network.  <P>SOLUTION: A system is constituted of a client computer 24, a server computer 12 which provides information according to an information provision request from the client computer 24, redirector computers 72 to 77 which control the file object of the server computer 12 and proxy server computers 65 to 67 which repeats transfer of the file object based on the information provision request from the client computer 24. The redirector computers 72 to 77 perform control for distributing information quantity to be stored by every proxy server computer by determining a proxy server computer in which requested information is stored based on an operation result by a prescribed arithmetic operation using a character string included in the information provision request and the number of proxy server computers 65 to 67 in the system.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005069860-A (JP)
Title: Measuring apparatus
Inventor: TACHIBANA KATSUYA
IPC: G01R19/00
Filed: 2003-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a measuring apparatus capable of measuring an instrumentation loss of a current sensor or its peripheral part and performing highly precise measurements.  <P>SOLUTION: The measuring apparatus using the current sensor is provided with both an instrument loss measuring means for measuring a voltage drop at the current sensor or its peripheral part and a loss compensation means for supplying a measuring system with a loss compensation signal on the basis of the results of measurement of the instrument loss measuring means to implement highly precise measurements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005069143-A (JP)
Title: Premix compression self-ignition internal combustion engine
Inventor: SAIKAI RIYOUJI
IPC: F02D21/08
Filed: 2003-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premix compression self-ignition internal combustion engine which improves stability of combustion by controlling intake air quantity and EGR quantity to target value respectively with higher accuracy.  <P>SOLUTION: In addition to an EGR passage 30, the premix compression self-ignition internal combustion engine is provided with a second exhaust circulating passage 50 having a pressure accumulation tank 51 for accumulating a part of exhaust gas from an exhaust system 20 of the engine, and a flow regulating valve 52 for supplying to an intake system 10 the exhaust gas accumulated in the pressure accumulation tank 51. If the EGR value detected or estimated by an exhaust circulating quantity detecting means is not more than the target value, the exhaust gas accumulated in the pressure accumulation tank 51 is supplied to the intake system 10 by the flow regulating valve 52.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004089712-A (JP)
Title: Mounting operation system
Inventor: FORRER MICHAEL
IPC: A61B17/56
Filed: 2003-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning device which eliminates necessity for both a testing artificial mounting implement and an inserting unit for copying a desired relative position determined by using mounting implement, in a mounting operation system for an artificial joint, particularly for an artificial shoulder joint, having certain two cooperating bearing bodies of a joint head and a joint shell and also a shaft and a coupling for connecting the shaft to one of the bodies.  <P>SOLUTION: This mounting operation system includes the positioning device which can dispose the shaft 15 in a desired depth of a bone 19 without the coupling 17, a previously positioning device which can previously fix the desired position of the body 11 to the coupling 17 by the shaft 15 disposed in the desired depth, and a finally fixing device which can finally fix the desired position fixed previously by the coupling 17 removed from the shaft 15.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004162910-A (JP)
Title: Thrust needle bearing
Inventor: YOSHIBA TAKEYUKI
IPC: F16C19/48
Filed: 2003-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thrust needle bearing capable of reducing abrasion caused by sliding of a cylindrical roller.  <P>SOLUTION: Total axis length of the cylindrical rollers 12a, 12b is ensured by disposing the cylindrical rollers 12a, 12b in double row. An amount of sliding can be effectively reduced by making the rotation of the radially outer cylindrical roller 12a and radially inner cylindrical roller 12b disposed in double row independent. Accordingly, an oil film forming property in the raceway surface rolled with the cylindrical rollers 12a, 12b is also improved and outstanding improvement is obtained against abrasion. Therefore, rattling, noise inconvenience, vibration or the like caused by the abrasion of the thrust needle bearing can be inhibited by using the thrust needle bearing for a compressor for a car air conditioner. Thereby, the compressor for the car air conditioner usable in the normal state for a long period of time can be provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2005074495-A (JP)
Title: Electromagnetic field casting apparatus and electromagnetic field casting method
Inventor: TANI MASAHIRO
IPC: B22D27/02
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electromagnetic field casting apparatus and an electromagnetic field casting method which can control scrupulously pulse-like AC current to be supplied to each electromagnetic coil with respect to the electromagnetic field casting apparatus and the electromagnetic field casting method by which the casting is performed while allowing the pulse-like AC current to flow through an electromagnetic coil provided around a mold.  <P>SOLUTION: The electromagnetic field casting apparatus 10 to perform the casting while supplying the pulse-like AC current to an electromagnetic coil 31 provided around a mold 20 has a dummy coil 32 and a time sharing means 53 to perform the time-sharing of the output of the AC current of a resonance type inverter 52 to the output of the pulse-like AC current of a plurality of systems. The outputs of these pulse-like AC current are supplied to the electromagnetic coil 31 and the dummy coil 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005075990-A (JP)
Title: Polyolefin-based resin composition
Inventor: AI KEIKO
IPC: C08L23/00
Filed: 2003-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin-based resin composition capable of forming a molded article exhibiting an excellent durability even in the case of directly making a contact with chlorine-containing water for a long period.  <P>SOLUTION: This polyolefin-based resin composition contains the polyolefin resin and carbon black having ≤100 nm mean particle diameter and 10-130 m<SP>2</SP>/g specific surface area measured by a BET method by using nitrogen gas as an adsorbed gas. The polyolefin-based resin used here is e.g. a polyethylene-based resin. Also, in the composition, the content of the carbon black is usually 0.01-10 pts. wt. based on 100 pts. wt. polyolefin-based resin.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005083223-A (JP)
Title: Exhaust emission control device of engine
Inventor: OSAKU YASUSHI
IPC: F01N3/08
Filed: 2003-09-05
Abstract: <P>PROBLEM TO BE SOLVED: To realize suitable operation of an exhaust emission control device by performing a suitable corresponding treatment based on basic information detecting abnormality in concentration in the exhaust emission control device for reducing and removing nitrogen oxide (NOx) emitted from a diesel engine, a gasoline engine, etc. installed in a moving vehicle by using a reducing agent.  <P>SOLUTION: The exhaust emission control device supplies urea water in a storage tank 20 to an exhaust gas upstream of a reducing catalyst 3 disposed in an exhaust system of the engine 1. A concentration detector 60 is disposed in the storage tank 20 to detect the concentration of the urea water, which is used as the basic information for a suitable NOx reducing action. A heat exchanger for heating and/or cooling the reducing agent in the storage tank 20 is disposed on a periphery of the concentration detector. The exhaust emission control device can suitably be operated by performing the suitable corresponding treatment based on the basic information detecting the concentration fault by knowing the reducing agent concentration in the storage tank. As a cold season countermeasure, the concentration of the reducing agent is detected certainly, and the reducing agent can be supplied stably. Further, as an intense heat season countermeasure, generation of an ammonia from the storage tank is prevented.  <P>COPYRIGHT: (C)2005,JPO&NCIPI